COMMITMENTS AND CONTINGENCIES - Administrative Services Agreement and Underwriting Agreement (Details) - USD ($)			3 Months Ended
	Aug. 26, 2020	Aug. 18, 2020	Sep. 30, 2020
Commitments And Contingencies [Line Items]
Deferred fee per unit			$ 0.35
Deferred underwriting fee payable	$ 884,637		$ 51,346,171
Over-allotment
Commitments And Contingencies [Line Items]
Common Stock, Shares Authorized			19,500,000
Number of units issued	16,703,345
Unit price	$ 10.00
Number of units available	2,796,655
Cannae Holdings, Inc
Commitments And Contingencies [Line Items]
Payments for office space and administrative support services per month		$ 5,000
Payments for office space and administrative support services			$ 10,000